URSA trojan is back with a new dance
The Latin American URSA trojan returns in 2022 with a new dance.
Etiqueta: segurancainformatica
Alerta: Campanha maliciosa em nome da Autoridade Tributária e Aduaneira
Alerta: Campanha maliciosa em nome da Autoridade Tributária e Aduaneira.
Threat Report Portugal: Q2 2022
Threat Report Portugal Q2 2022: Phishing and malware by numbers.
Mars Stealer malware analysis
Mars Stealer malware analysis
Analysis of the SunnyDay ransomware
Analysis of the SunnyDay ransomware.
Atenção: Nova vaga de lojas online fake: versão 2.0
Atenção: Nova vaga de lojas online fake a ser distribuídas em Portugal e potencialmente associadas ao mesmo autor.
Threat Report Portugal: Q1 2022
Threat Report Portugal: Q1 2022
Shopping trap: The online stores’ scam that hits users worldwide
Shopping trap: The online stores’ scam that hits users worldwide.
Rook ransomware analysis
Rook ransomware is relatively recent, and one of the advantages of this line’s other threats is the multithreading engine that pulverizes the encryption speed during…
Brazilian trojan impacting Portuguese users and using the same capabilities seen in other Latin American threats
Introduction A new variant of a Brazilian trojan has impacted Internet end users in Portugal since last month (February 2022). Although there are no…
Phishing bancário as a service em Portugal com novo servidor C2
Nos últimos dias foi registada uma nova vaga de phishing a decorrer em Portugal utilizando um novo servidor command and control (C2) geolocalizado no Brasil….
The hidden C2: Lampion trojan release 212 is on the rise and using a C2 server for two years
The hidden C2: Lampion trojan release 212 is on the rise and using a C2 server for two years.
Threat Report Portugal: Q4 2021
Threat Report Portugal Q4 2021: Phishing and malware by numbers.
HelloKitty: The ransomware affecting CD Projekt Red and Cyberpunk 2077
HelloKitty: The ransomware affecting CD Projekt Red and Cyberpunk 2077
Taking the bait: The modus operandi of massive social engineering waves impacting banks in Portugal
Taking the bait: The modus operandi of massive social engineering waves impacting banks in Portugal in the last two years.
WastedLocker malware analysis
Introduction WastedLocker is the name of a data encryption malware, also called ransomware, which will be analyzed in this article. Systems infected with this piece…